100*500cm Roll Alu Foil Car Sound Proofing Deadening Van Insulation Foam 7mm

5/10/15/20M Roll Self-adhesive Aluminum Foil Sound Deadening Heat Insulation Mat Closed Cell Foam. With heat reflection, heat insulation, sound insulation, anti radiation, shock, shielding function. Can act as a vapor barrier,not mold or mildew.

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